Sonata\Exporter\Test\Source\XmlExcelSourceIteratorTest::setUp PHP Метод

    public function setUp()
    {
        $this->filename = 'foobar.xml';
        $this->filenameSS = 'foobar_ss.xml';
        if (is_file($this->filename)) {
            unlink($this->filename);
        }
        if (is_file($this->filenameSS)) {
            unlink($this->filenameSS);
        }
        $xml = '<?xml version="1.0"?><?mso-application progid="Excel.Sheet"?><Workbook xmlns="urn:schemas-microsoft-com:office:spreadsheet" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:x="urn:schemas-microsoft-com:office:excel" xmlns:x2="http://schemas.microsoft.com/office/excel/2003/xml" xmlns:ss="urn:schemas-microsoft-com:office:spreadsheet" xmlns:o="urn:schemas-microsoft-com:office:office" xmlns:html="http://www.w3.org/TR/REC-html40" xmlns:c="urn:schemas-microsoft-com:office:component:spreadsheet"><OfficeDocumentSettings xmlns="urn:schemas-microsoft-com:office:office"></OfficeDocumentSettings><ExcelWorkbook xmlns="urn:schemas-microsoft-com:office:excel"></ExcelWorkbook><Worksheet ss:Name="Sheet 1"><Table><Row><Cell><Data ss:Type="String">sku</Data></Cell><Cell><Data ss:Type="String">ean</Data></Cell><Cell><Data ss:Type="String">name</Data></Cell></Row><Row><Cell><Data ss:Type="String">123</Data></Cell><Cell><Data ss:Type="String">1234567891234</Data></Cell><Cell><Data ss:Type="String">Product &#xE9;</Data></Cell></Row><Row><Cell><Data ss:Type="String">124</Data></Cell><Cell><Data ss:Type="String">1234567891235</Data></Cell><Cell><Data ss:Type="String">Product @</Data></Cell></Row><Row><Cell><Data ss:Type="String">125</Data></Cell><Cell><Data ss:Type="String">1234567891236</Data></Cell><Cell><Data ss:Type="String">Product 3 &#xA9;</Data></Cell></Row></Table></Worksheet></Workbook>';
        file_put_contents($this->filename, $xml);
        $xmlSS = '<?xml version="1.0"?><?mso-application progid="Excel.Sheet"?><Workbook xmlns="urn:schemas-microsoft-com:office:spreadsheet" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:x="urn:schemas-microsoft-com:office:excel" xmlns:x2="http://schemas.microsoft.com/office/excel/2003/xml" xmlns:ss="urn:schemas-microsoft-com:office:spreadsheet" xmlns:o="urn:schemas-microsoft-com:office:office" xmlns:html="http://www.w3.org/TR/REC-html40" xmlns:c="urn:schemas-microsoft-com:office:component:spreadsheet"><OfficeDocumentSettings xmlns="urn:schemas-microsoft-com:office:office"></OfficeDocumentSettings><ExcelWorkbook xmlns="urn:schemas-microsoft-com:office:excel"></ExcelWorkbook><Worksheet ss:Name="Sheet 1"><ss:Table><ss:Row><ss:Cell><Data ss:Type="String">sku</Data></ss:Cell><ss:Cell><Data ss:Type="String">ean</Data></ss:Cell><ss:Cell><Data ss:Type="String">name</Data></ss:Cell></ss:Row><ss:Row><ss:Cell><Data ss:Type="String">123</Data></ss:Cell><ss:Cell><Data ss:Type="String">1234567891234</Data></ss:Cell><ss:Cell><Data ss:Type="String">Product é</Data></ss:Cell></ss:Row><ss:Row><ss:Cell><Data ss:Type="String">124</Data></ss:Cell><ss:Cell><Data ss:Type="String">1234567891235</Data></ss:Cell><ss:Cell><Data ss:Type="String">Product @</Data></ss:Cell></ss:Row><ss:Row><ss:Cell><Data ss:Type="String">125</Data></ss:Cell><ss:Cell><Data ss:Type="String">1234567891236</Data></ss:Cell><ss:Cell><Data ss:Type="String">Product 3 ©</Data></ss:Cell></ss:Row></ss:Table></Worksheet></Workbook>';
        file_put_contents($this->filenameSS, $xmlSS);
    }